<!DOCTYPE html>
<html lang="en" >
<head>
<meta charset="UTF-8">
<title>CSS Audio playing animation</title>
<link rel="stylesheet" href="css/style.css">

</head>
<body>

<div class="playing">
  <span class="playing__bar playing__bar1"></span>
  <span class="playing__bar playing__bar2"></span>
  <span class="playing__bar playing__bar3"></span>
</div>

  
</body>
</html>